From: Alex Hornung <ahornung@gmail.com>
Date: Sat, 21 Aug 2010 14:35:57 +0000 (+0100)
Subject: crypto - fix crypto_getfeat
X-Git-Tag: v2.9.0~452
X-Git-Url: https://gitweb.dragonflybsd.org/~tuxillo/dragonfly.git/commitdiff_plain/c34d71fbdcf6c64bf0f066298ce22de56edcb381

crypto - fix crypto_getfeat

* CRK_DH_COMPUTE_KEY was being skipped in crypto_getfeat, as it is ==
  CRK_ALGORITHM_MAX.
---

diff --git a/sys/opencrypto/crypto.c b/sys/opencrypto/crypto.c
index 8a77bae578..7e34357c80 100644
--- a/sys/opencrypto/crypto.c
+++ b/sys/opencrypto/crypto.c
@@ -1263,7 +1263,7 @@ crypto_getfeat(int *featp)
 		    !crypto_devallowsoft) {
 			continue;
 		}
-		for (kalg = 0; kalg < CRK_ALGORITHM_MAX; kalg++)
+		for (kalg = 0; kalg <= CRK_ALGORITHM_MAX; kalg++)
 			if (cap->cc_kalg[kalg] & CRYPTO_ALG_FLAG_SUPPORTED)
 				feat |=  1 << kalg;
 	}